Existing code to draw stack screen.

gistfile1.txt

	private Step stack()
	{
		buildPhrase();
		
		head("A Program's Stack");
		drawStack();
		
		mark(22);
		head("The Household Program");
		
		mark(26);
		Letters main = new Letters("main()", stackTextPosition(0), largeCodeFormat);
		disappearingStackText.add(main);
		sketch(500d, main);
		
		mark(30);
		doChores = new Letters("doChores()", stackTextPosition(1), largeCodeFormat);
		catchAndThrowColorText.add(doChores);
		sketch(500d, doChores);
		
		mark(33);
		Letters takeOutTrash = new Letters("takeOutTrash()", stackTextPosition(2), largeCodeFormat);
		disappearingStackText.add(takeOutTrash);
		sketch(500d, takeOutTrash);
		mark(34);
		
		mark(37);
		Letters putBagsInCan = new Letters("putBagsInCans()", stackTextPosition(3), largeCodeFormat);
		disappearingStackText.add(putBagsInCan);
		sketch(500d, putBagsInCan);
		
		mark(40);
		Letters putOneBagInCan = new Letters("putOneBagInCan()", stackTextPosition(4), largeCodeFormat);
		disappearingStackText.add(putOneBagInCan);
		sketch(500d, putOneBagInCan);
		
		mark(44);
		openCan = new Letters("openCan()", stackTextPosition(5), largeCodeFormat);
		sketch(500d, openCan);
		catchAndThrowColorText.add(openCan);
		
		Letters joke = joke("whoops, he forgot openCan()");
		mark(49);
		disappear(joke);
		
		return endBuild();
	}